| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 07/09/2009 | US20090173891 Fluorescence detection system |
| 07/09/2009 | US20090173889 Fluorescent photopolymerizable resins and uses thereof |
| 07/09/2009 | US20090173886 Cloaking device detection system |
| 07/08/2009 | CN201269777Y Ultraviolet detector |
| 07/08/2009 | CN101476935A Three-dimensional light distribution detection apparatus for optical focus area |
| 07/08/2009 | CN100511719C Infrared sensor IC, infrared sensor and method for producing same |
| 07/08/2009 | CN100510661C Reflexion indium gallium arsenide trap radiation detector |
| 07/08/2009 | CN100510660C Method for conducting light radiation scaling using relative photon |
| 07/08/2009 | CN100510659C Method for controlling LED light source junction temperature and LED regulation light source made thereof |
| 07/07/2009 | US7557365 Structures and methods for coupling energy from an electromagnetic wave |
| 07/07/2009 | US7557332 Driver circuit for driving a light source of an optical pointing device |
| 07/07/2009 | CA2537974C Fiber optic sensor system |
| 07/07/2009 | CA2393514C Photodetector and method for detecting radiation |
| 07/02/2009 | WO2009081971A1 Optical detection device, and image display device |
| 07/02/2009 | WO2009081961A1 Photo-detection device and image display device |
| 07/02/2009 | US20090172474 Network Diagnostic Systems and Methods for Light Levels of Optical Signals |
| 07/02/2009 | US20090168817 Testing method of wavelength-tunable laser, controlling method of wavelength-tunable laser and laser device |
| 07/02/2009 | US20090168069 Measuring method |
| 07/02/2009 | US20090168051 Particle counting and dna uptake system and method for detection, assessment and further analysis of threats due to nebulized biological agents |
| 07/02/2009 | US20090166537 Light receiving apparatus, electronic apparatus and image display apparatus |
| 07/02/2009 | US20090166518 Light guide array for an image sensor |
| 07/02/2009 | US20090166511 Image sensor module having electric component and fabrication method thereof |
| 07/02/2009 | US20090166510 Illumination Sensing Apparatus, Driving Method Thereof and Display Device Having the Illumination Sensing Apparatus |
| 07/02/2009 | US20090166509 Optical power for electronic circuits using a single photovoltaic component |
| 07/02/2009 | US20090166508 system and method for stabilizing wavelength of led radiation in backlight module |
| 07/02/2009 | DE102007062825A1 Gitterspiegel zur Online-Überwachung eines Laserstrahls und Überwachungsvorrichtung damit Grating mirror for online monitoring of a laser beam and monitoring device so that |
| 07/01/2009 | EP2074395A2 Optical characteristic mapping instrument |
| 07/01/2009 | EP2074393A1 Optical radiation sensor system |
| 07/01/2009 | EP1805779A4 Remapping methods to reduce distortions in images |
| 07/01/2009 | CN101473200A Angle selective photo sensor structures for accurate color control, out coupling and background rejection, in LED luminaries |
| 06/30/2009 | US7555334 Small animal light intensity monitor |
| 06/30/2009 | US7554665 Dual beam set-up for parousiameter |
| 06/30/2009 | US7554093 Uniformly responsive ultraviolet sensors |
| 06/30/2009 | US7554065 Illuminance sensor determining the duty ratio of a PWM signal based on a digital output of an A/D converter and light control apparatus |
| 06/30/2009 | CA2471802C Rotor blade and a wind power installation having a rotor blade |
| 06/30/2009 | CA2299883C Interactive photometric calculations system |
| 06/25/2009 | US20090161206 Point Source Apparatus and Method of Manufacture Thereof |
| 06/25/2009 | US20090161203 Method and Configuration for the Optical Detection of an Illuminated Specimen |
| 06/25/2009 | US20090159815 Fluorescence observation or fluorescence measuring system and method |
| 06/25/2009 | US20090159808 EUV light source components and methods for producing, using and refurbishing same |
| 06/25/2009 | US20090159786 Display apparatus and illumination apparatus |
| 06/25/2009 | US20090159779 Light curing apparatus |
| 06/25/2009 | US20090159778 Solar energy absorption plate with angle adjusting assembly |
| 06/25/2009 | DE102007062259A1 Strahlungsanalysevorrichtung und Strahlungsanalyseverfahren Radiation analysis apparatus and radiation analysis method |
| 06/25/2009 | DE102007062161A1 Switching arrangement for measuring e.g. light, has photodiode and operation amplifier, where cathode and anode of photodiode are directly or indirectly attached at inverting and non inverting inputs of amplifier, respectively |
| 06/25/2009 | DE102007061746A1 Sensoreinrichtung, insbesondere für ein Kraftfahrzeug Sensor device, in particular for a motor vehicle |
| 06/25/2009 | DE102007061725A1 Verfahren zur Plausibilitätsprüfung wenigstens eines Lichtdetektors einer Fahrlichtassistenzvorrichtung eines Kraftfahrzeugs Method for testing the plausibility of at least one light detector of a headlight assistant device of a motor vehicle |
| 06/25/2009 | DE102007060835A1 Strahlungssensor zum Erfassen der Position und Intensität einer Strahlungsquelle Radiation sensor for detecting the position and intensity of a radiation source |
| 06/24/2009 | EP2072977A1 Sensor device, in particular for a motor vehicle |
| 06/24/2009 | EP2072976A1 Electronic device |
| 06/24/2009 | CN201262572Y Single photon counting imager |
| 06/24/2009 | CN101464188A Method for improving photoelectric sensor sensibility |
| 06/24/2009 | CN101464187A Light sensor test unit, method of testing light sensor using the same and display apparatus |
| 06/24/2009 | CN101464186A Photometry apparatus of luminophor |
| 06/24/2009 | CN100505331C Avalanche photoelectric diode used under the poor environment |
| 06/24/2009 | CN100504705C Providing optical feedback for light color control |
| 06/24/2009 | CN100504319C Display for energy and power of laser |
| 06/24/2009 | CN100504318C Switching method between videos for detecting vehicles during day-night |
| 06/23/2009 | US7551775 Method for evaluating an image of a predetermined extract of a printed product |
| 06/23/2009 | US7551275 Sensor calibration system and method |
| 06/23/2009 | US7551271 Uncaging devices |
| 06/23/2009 | US7550736 Methods and apparatuses for checking the authenticity of sheet material |
| 06/23/2009 | US7550705 Highly sensitive solid-state image sensor |
| 06/23/2009 | US7550703 Apparatus including at least one light sensor with an input pin for receiving an integration period signal |
| 06/23/2009 | US7550702 Electro optical device, method for correcting light intensity of an electro optical element, and electronic apparatus |
| 06/23/2009 | US7550701 Non-linear wavefront coding systems and methods |
| 06/23/2009 | US7550698 Light sensor arrangement for auto-darkening lenses and method |
| 06/18/2009 | WO2009076394A1 Light source tracker |
| 06/18/2009 | WO2005026671A3 Focal plane arrays in type-ii superlattices |
| 06/18/2009 | US20090155832 Apparatus and Method for Improved Optical Detection of Particles in Fluid |
| 06/18/2009 | US20090153850 Optical fluorescence tomography calibration |
| 06/18/2009 | US20090152479 Camera-based flame detector |
| 06/18/2009 | US20090152451 Touch-sensitive momentary-contact switch and operating device having at least one touch-sensitive momentary-contact switch |
| 06/18/2009 | US20090152446 Photodetector |
| 06/18/2009 | US20090152445 Display device control based on integrated ambient light detection and lighting source characteristics |
| 06/18/2009 | US20090152443 Photo relay |
| 06/18/2009 | US20090152442 Device for transferring light signals and corresponding method |
| 06/18/2009 | US20090152441 Light sensor test unit, method of testing light sensor using the same and display apparatus |
| 06/18/2009 | DE102008054388A1 Lichtsensor zum Erfassen von Helligkeit Light sensor for detecting brightness |
| 06/18/2009 | DE102007060008A1 Bestimmung und Überwachumg von Laserenergie Determination and Überwachumg of laser energy |
| 06/18/2009 | DE102007059075A1 Lighting situation detection process for traffic routes involves measuring light intensity behind surface of defined spectral and absolute transparency |
| 06/17/2009 | EP2071306A1 Ultraviolet ray detection device and ultraviolet ray protection effect evaluating device |
| 06/17/2009 | EP2070101A2 Method and apparatus for communicating radiation pressure provided by a light wave |
| 06/17/2009 | CN201259440Y Telescopic ultraviolet ray radiation intensity monitoring lever |
| 06/17/2009 | CN101459203A Infrared sensor IC, infrared sensor and method for producing same |
| 06/17/2009 | CN101458121A Light sensing apparatus and display device thereof |
| 06/17/2009 | CN101458120A Hand-held optical power gauge |
| 06/17/2009 | CN100501392C Method for detecting electrical defects in membrane electrode assemblies |
| 06/17/2009 | CN100501371C Sunshade, test head assembly and tester containing the assembly |
| 06/17/2009 | CN100501355C Optical sensor |
| 06/17/2009 | CN100501354C All-number luminosity and chrominance sensor and its application |
| 06/16/2009 | US7547876 Photocontrol devices and methods for forming the same |
| 06/16/2009 | US7547869 Illumination system calibration and operation having a calibration matrix calculation based on a shift in color space |
| 06/16/2009 | US7547866 Laser irradiation method and method for manufacturing semiconductor device including an autofocusing mechanism using the same |
| 06/11/2009 | US20090147215 Eyewear with radiation detection system |
| 06/11/2009 | US20090146086 System and apparatus for dermatological treatment |
| 06/11/2009 | US20090146078 Systems and methods for extending the useful life of optical sensors |
| 06/11/2009 | US20090146077 System of fluorescence analysis of a field in an illuminated area |
| 06/11/2009 | US20090146076 Bioassay system including optical detection apparatuses, and method for detecting biomolecules |
| 06/11/2009 | US20090146067 Light sensor and display |